Hi Sheridan, I tried to reproduce the problem you have experienced. I could not see the error you faced. I tried on MacOSX however. Hapao does some method instrumentation, and apparently the Windows VM does not like them. You can see the result on: https://dl.dropboxusercontent.com/u/31543901/TMP/CoverageOfString/index.html You can also download the result from: https://dl.dropboxusercontent.com/u/31543901/TMP/CoverageOfString/Archive.zi... I do not have a solution for your problem. But I do have a question: do you really need to measure the coverage of String? I am confident that on a less system-critic class Hapao will give you satisfactory result. On a side note, it is interesting to see that String is covered at only 65%. There is a StringTest, but no subclasses, while String has many subclasses. Cheers, Alexandre

On Mar 5, 2017, at 8:14 PM, sheridan@sheridan-mahoney.com wrote:

Hello, I was working at loading Hapao into the latest Pharo image, and ran into a problem. I started with a brand new download of Pharo 5.0, and got the latest development image and changes for 6.0 (60429). I then ran:

Gofer it smalltalkhubUser: 'ObjectProfile' project: 'Spy2'; configurationOf: 'Spy2'; loadStable.

which ran to completion.

I then went to check the tests in the String class, so I ran:

(Hapao2 runTestsForClasses: String withAllSubclasses , StringTest withAllSubclasses) visualize.

Pharo started running the tests. Then a message from the operating system came up saying,

"Pharo.exe has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available".

I tried this twice, and got the same error message each time.

Is there something I should be doing differently in terms of how I am loading and running Hapao?

Many thanks,

and best regards,

Sheridan

-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.